The 2015 Australian Formula 3 Championship was an Australian motor racing competition for cars constructed in accordance with FIA Formula 3 regulations.[1] It was sanctioned by the Confederation of Australian Motor Sport (CAMS) as a national championship, with Formula 3 Management Pty Ltd appointed as the Category Manager.[1] The Championship began on 27 March at Sandown Raceway and ended on 18 October at Wakefield Park after seven rounds across three states.[2] The title, which was the 15th Australian Formula 3 Championship, was won by Gilmour Racing's Jon Collins by 1 point over Ricky Capo after both were excluded from the final race of the year.
Competing cars were nominated into one of four classes:[1]
Australian Formula 3 Championship – for automobiles constructed in accordance with the FIA Formula 3 regulations that applied in the year of manufacture between 1 January 2005 and 31 December 2011.[1]
National Class – for automobiles constructed in accordance with the FIA Formula 3 regulations that applied in the year of manufacture between 1 January 1999 and 31 December 2007.[1]
Kumho Cup Class – for automobiles constructed in accordance with the FIA Formula 3 regulations that applied in the year of manufacture between 1 January 1999 and 31 December 2004.[1]
Championship points were awarded in each class as follows:[1]
One point to the driver placed in the highest grid position in each class for the first race at each round.[1]
12–9–8–7–6–5–4–3–2–1 for the first ten finishing positions in each class in each of the first two races at each round.[1]
20–15–12–10–8–6–4–3–2–1 basis for the first ten finishing positions in each class in the third race at each round and in the fourth race at the Wakfield Park round.[1]
One point to the driver that achieved the fastest lap time in each class in each race of the championship.[1]
Race calendar
The Championship was contested over a seven-round series.[2] All races were held in Australia.